看见有些拿螺旋数字矩阵做考题的，虽然本来也不难，可是你要一着急也许就想不出来了呢:)-see some figures with spiral matrix so many questions, although otherwise it is not difficult, but you may be an anxious not want to come out? :)
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001238s ]
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